Constructors of global objects moved from stage_1_boot to stage_2_boot

miosix/Makefile

...rch/arm7_lpc2000/lpc2138_miosix_board/core/stage_1_boot.s

...arch/arm7_lpc2000/lpc2138_miosix_board/drivers/serial.cpp

miosix/arch/cortexM3_stm32/common/drivers/serial.cpp

...texM3_stm32/stm32f100rb_stm32vldiscovery/board_settings.h

..._stm32/stm32f100rb_stm32vldiscovery/core/stage_1_boot.cpp

...ch/cortexM3_stm32/stm32f103ve_mp3v2/core/stage_1_boot.cpp

...texM3_stm32/stm32f103ve_mp3v2/interfaces-impl/hwmapping.h

...texM3_stm32/stm32f103ve_strive_mini/core/stage_1_boot.cpp

...stm32/stm32f103ve_strive_mini/interfaces-impl/hwmapping.h

...rtexM3_stm32/stm32f103ze_redbull_v2/core/stage_1_boot.cpp

..._stm32/stm32f103ze_redbull_v2/interfaces-impl/hwmapping.h

...xM3_stm32/stm32f103ze_stm3210e-eval/core/stage_1_boot.cpp

...3_stm32f2/stm32f207ig_stm3220g-eval/core/stage_1_boot.cpp

...2f2/stm32f207ig_stm3220g-eval/interfaces-impl/console.cpp

...M3_stm32f2/stm32f207ze_als_camboard/core/stage_1_boot.cpp

...32f2/stm32f207ze_als_camboard/interfaces-impl/console.cpp

...exM3_stm32f2/stm32f207zg_EthBoardV2/core/stage_1_boot.cpp

...tm32f2/stm32f207zg_EthBoardV2/interfaces-impl/console.cpp

...3_stm32l1/stm32l151c8_als_mainboard/core/stage_1_boot.cpp